| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.50 | 8.335% | $170.6276 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $177.84 | 9.248% | $194.2866 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $150.95 | 10.350% | $166.5733 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $198.69 | 13.482% | $225.4774 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $218.61 | 7.862% | $235.7971 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $117.74 | 8.236% | $127.4371 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $52.97 | 13.764% | $60.2608 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $1,074.30 | $1,180.4599 | $1,180.47 | $1,180.50 | $1,180.50 | |